Ōigusa

Man’yō Name	Opowigusa 於保為具体（おほゐぐさ）
Modern Name	Futoi 太藺（フトイ） Ōtogusa （オオトグサ）
English Names	Softstem bulrush; great bulrush Rough horsetail; scouring rush; scouringrush horsetail
Scientific Name	F. Cyperaceae; Schoenoplectus lacustris spp. Validus F. Equisetaceae; Equisetum hyemale
Distribution	Hokkaido, Honshu, Shikoku and Kyushu
Appearance
Seasonal Association

Poems (1)